Too bad Sony doesn't sell these, as I think they're slim and fold back nicely, and fit well into the "titanium ecaddy" hard box that I use to case my Reader in when I'm not using it.

I put in a request at the Sony parts request web site. Apparently they do sell them, but the price seems a bit outrageous to me. I'm wondering if it is the wrong part, but it does say "soft" on them. I was thinking it might be the exterior case.